radarr

Radarr is a self-hosted media management application for movies. It lets you add movie releases, searches for matching releases in configured sources, and manages downloading and organization (including renaming, folder placement, and quality profiles) via external download clients.

Evaluated Apr 04, 2026 (27d ago)
Homepage ↗ Repo ↗ Media Management media-management self-hosted automation movies download-automation indexers library-organization
⚙ Agent Friendliness
44
/ 100
Can an agent use this?
🔒 Security
50
/ 100
Is it safe for agents?
⚡ Reliability
39
/ 100
Does it work consistently?

Score Breakdown

⚙ Agent Friendliness

MCP Quality
0
Documentation
40
Error Messages
0
Auth Simplicity
70
Rate Limits
10

🔒 Security

TLS Enforcement
60
Auth Strength
60
Scope Granularity
30
Dep. Hygiene
45
Secret Handling
50

As a self-hosted web application, security depends heavily on your deployment (HTTPS/TLS, reverse-proxy hardening, network exposure). Authentication typically relies on an app login/API key rather than OAuth with fine-grained scopes. No evidence is provided here for dependency scanning or structured security headers; treat inputs (indexer/download integration config) and API usage as sensitive.

⚡ Reliability

Uptime/SLA
0
Version Stability
60
Breaking Changes
50
Error Recovery
45
AF Security Reliability

Best When

You want a local/self-hosted workflow to keep a movie library organized and automatically provisioned from indexers to a download client, with controllable quality/versioning rules.

Avoid When

You cannot access external indexers/download services or cannot manage the security implications of running a web application with integrations and stored configuration.

Use Cases

  • Automate movie library management (add/search/track releases)
  • Sync desired movie quality profiles to automatically download matching releases
  • Organize downloaded movies into a consistent library structure
  • Integrate with download clients and indexers to keep a media collection up to date

Not For

  • Multi-tenant enterprise SaaS use without self-hosting controls
  • Use as a general purpose torrent/search client UI without media-library semantics
  • Situations where outbound network access and indexer/downloader integrations are not permitted

Interface

REST API
Yes
GraphQL
No
gRPC
No
MCP Server
No
SDK
No
Webhooks
No

Authentication

Methods: API key/session-based web UI authentication (typical Radarr deployments)
OAuth: No Scopes: No

Radarr is commonly operated as a self-hosted web app with a login and an API key for programmatic access; the schema does not confirm OAuth or fine-grained scopes.

Pricing

Free tier: No
Requires CC: No

Open-source/self-hosted; no direct vendor pricing identified from provided data.

Agent Metadata

Pagination
none
Idempotent
False
Retry Guidance
Not documented

Known Gotchas

  • Self-hosted APIs may require CSRF/session handling depending on deployment/config; ensure you use the documented API key/auth method for automation.
  • Media-management workflows can have side effects (creating downloads) that are not inherently idempotent; prefer checking existing records before creating new ones.
  • Integration endpoints may fail due to unavailable indexers/download clients; handle transient upstream failures carefully.
  • Webhook support is not indicated; polling may be required for status updates.

Alternatives

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Scores are editorial opinions as of 2026-04-04.

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